diff --git a/Dockerfile b/Dockerfile
index 799fadb..51c1aa1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20 AS builder
+FROM alpine:3.21 AS builder
 
 LABEL maintainer="InspIRCd Team <noreply@inspircd.org>"
 
@@ -34,7 +34,7 @@ RUN make -j`getconf _NPROCESSORS_ONLN` install
 RUN rm -rf /inspircd/conf/*
 
 # Stage 1: Create optimized runtime container
-FROM alpine:3.20
+FROM alpine:3.21
 
 ARG RUN_DEPENDENCIES=